baber/WOPTO huggingface dataset:
Patent KR-20090015187-A (KR)
Title: Frame structure, system and method for ofdm communications
Inventor: MA JIANGLEI
IPC: H04J11/00
Filed: 2002-10-15
Abstract: A method and apparatus are provided for performing acquisition, synchronization and cell selection within an MIMO- OFDM communication system. A coarse synchronization is performed to determine a searching window. A fine synchronization is then performed by measuring correlations between subsets of signal samples, whose first signal sample lies within the searching window, and known values. The correlations are performed in the frequency domain of the received signal. In a multiple-output OFDM system, each antenna of the OFDM transmitter has a unique known value. The known value is transmitted as pairs of consecutive pilot symbols, each pair of pilot symbols being transmitted at the same subset of sub-carrier frequencies within the OFDM frame.
Patent KR-20090016521-A (KR)
Title: Integrated input and display device for a mobile computer
Inventor: WONG HONG
IPC: G06F3/00
Filed: 2005-11-17
Abstract: A device and system are disclosed. In one embodiment the device comprises a primary display unit, a base unit coupled to the primary display unit, and a touch-sensitive secondary display unit, coupled to the base unit, operable to receive input from a user and display information for the user.
Patent KR-20090030345-A (KR)
Title: Selective androgen receptor modulators, analogs and derivatives thereof and uses thereof
Inventor: DALTON JAMES T
IPC: C07D215/02
Filed: 2007-07-19
Abstract: This invention provides nuclear hormone receptor binding compounds, compositions comprising the same and methods of uses thereof in treating a variety of diseases or conditions in a subject, including, inter-alia, prostate cancer and/or diseases or disorders of bone and muscle.
Patent KR-20090037951-A (KR)
Title: Sugar-coated preparation and process for producing the same
Inventor: SHIMOKAWA TATSUHARU
IPC: A61K9/36
Filed: 2007-07-18
Abstract: A technique for producing a sugar-coated preparation which has sufficient hardness and is excellent in low moisture absorption, a deodorizing property and disintegratability easily in a short time is provided. Specifically, a sugar-coating liquid which can be preferably used in the production of a sugar-coated preparation using a continuous coating method in which a step of spraying the sugar-coating liquid and a drying step are simultaneously conducted, a sugar-coated preparation with a sugar-coating layer formed with the sugar-coating liquid, and a process for producing the same are provided. The sugar-coated preparation is produced using the sugar-coating liquid containing an ethyl acrylate/methyl methacrylate copolymer and a solvent wherein the concentration of the ethyl acrylate/methyl methacrylate copolymer is 0.01 to 10% by weight based on the total solid component.
Patent KR-20090063242-A (KR)
Title: Process for producing radioactive fluorine labeled organic compound, and relevant synthetic apparatus and program
Inventor: HIRANO KEIICHI
IPC: C07H5/02
Filed: 2007-08-31
Abstract: A process for producing a radioactive fluorine labeled compound, including the step (S10) of heating a mixture containing [18F] fluoride ions, a phase-transfer catalyst, potassium ions and water in a reactor vessel to thereby evaporate off the water from the mixture, wherein there is provided the step (S12) of, during the heating of the reactor vessel, measuring the temperature of an emission pipe for emission of the water evaporated off, and provided the step (S16) of completing the evaporation-off operation at time determined on the basis of temperature measurement results in the temperature measuring step (S12). Accordingly, in the process for producing a radioactive fluorine labeled organic compound, the content of water present in the mixture can be regulated so as to fall within an appropriate range, thereby realizing a stable yield.
Patent KR-20090063262-A (KR)
Title: Fuel cell vehicle
Inventor: TAKESHITA MASAHIRO
IPC: H01M8/00
Filed: 2007-09-27
Abstract: A fuel cell vehicle (100) comprises a fuel cell stack (20) which generates power by receiving reaction gas supply, a humidifier (43) performing moisture exchange between oxidation offgas and oxidation gas exhausted from the fuel cell stack (20) by passing the oxidation offgas and oxidation gas with a vapor transmission film between them, and an exhaust channel (45) for exhausting the oxidation offgas discharged from the humidifier (43) to the outside of the vehicle. An oxidation offgas outlet (43A) opening in the forward direction of the vehicle is formed in the humidifier (43). The exhaust channel (45) is connected with the oxidation offgas outlet (43A) and bends substantially in a U-shape from the front toward the rear of the vehicle.
Patent KR-20090084820-A (KR)
Title: System for detecting the pressure in a vehicle tire and/or the speed of the vehicle
Inventor: PINGEL ULRICH
IPC: G01P3/00
Filed: 2007-09-13
Abstract: A system for detecting the pressure in a pneumatic vehicle tyre which is mounted on a vehicle and/or the speed of the vehicle, having an arrangement composed of load sensors which supplies force signals for a two-dimensional pattern of the distribution of force which is exerted by the vehicle tyre in contact with the sensors when the vehicle moves over the arrangement, a computer which is programmed in such a way that it defines the tyre pressure and/or the speed on the basis of the distribution of force independently of the method of manufacture or the model of the tyre and of the vehicle, and a device for displaying the pressure and/or the speed, is characterized in that the arrangement composed of load sensors comprises at least two series of load sensors which are arranged one behind the other in the direction of travel, wherein at least one row of load sensors is offset with respect to one or more rows of the load sensors by a predetermined absolute value transversely with respect to the direction of travel. ® KIPO & WIPO 2009
Patent KR-20090068264-A (KR)
Title: Ultrasonic sensor
Inventor: MURATA KOJI
IPC: G01S15/931
Filed: 2007-10-15
Abstract: [PROBLEMS] To provide an ultrasonic sensor having an enhanced obstacle shortest detection distance resolution by attenuating the unwanted vibration of the sides of the case and reducing the reverberating time. [MEANS FOR SOLVING PROBLEMS] A piezoelectric element (3) is fixed to the inside surface of the bottom (1a) of a bottomed cylindrical outer case (1). An annular inner case (2) having a center hole (2b) extending in the axial direction inside the side wall of the outer case (1). A flat part (2d) is provided around the center hole (2b) of the inner case (2). A viscoelastic filler (6) is placed in the center hole (2b) to the flat part(2d). Plate members (7) are opposed on the flat part (2d), with the filler (6) interposed therebetween. When the inner case (2) vibrates, the plate members (7) hardly vibrate and therefore the filler (6) sandwiched between the flat part (2d) and the plate members (7) shear-deform, and the vibration is suppressed by the viscoelastic attenuation action.
Patent KR-20090086981-A (KR)
Title: Production of beta-lactam antibiotics
Inventor: HANS MARCUS
IPC: C12P37/00
Filed: 2007-10-02
Abstract: The present invention describes a process for the production of an N-alpha-amino-hydroxyphenylacetyl or an N-alpha-aminophenylacetyl beta-lactam antibiotic comprising an IPNS-catalysed conversion of a precursor tripeptide hydroxyphenylglycyl-cysteinyl-valine (HpgCV) or phenylglycyl-cysteinyl-valine (PgCV), respectively, to the N-hydroxyphenylglycyl or the N-phenylglycyl beta-lactam antibiotic, respectively. The tripeptide HpgCV or the tripeptide PgCV may further be prepared by contacting the amino acids hydroxyphenylglycine (Hpg) or phenylglycine (Pg), cystein (C) and valine (V) with a non-ribosomal peptide synthetase (NRPS) to effect formation of the tripeptide HpgCV or the tripeptide PgCV, the NRPS comprising a first module M1 specific for Hpg or Pg, a second module M2 specific for C and a third module M3 specific for V. An IPNS is further provided having an improved activity in this conversion, as well as an NRPS catalysing the formation of the tripeptides. Also a host cell is provided capable of fermentatively producing beta-lactam antibiotics with N-alpha-amino-hydroxyphenylacetyl or an N-alpha-aminophenylacetyl side chains. ® KIPO & WIPO 2009
Patent KR-20090073219-A (KR)
Title: Transparent composite sheet
Inventor: OKA WATARU
IPC: C08G59/24
Filed: 2007-08-30
Abstract: Disclosed is a transparent composite sheet having low linear expansion coefficient, low optical anisotropy and high flatness, while being excellent in transparency, heat resistance, impact resistance and flexibility. Also disclosed is a substrate for display devices. Specifically disclosed is a transparent composite sheet obtained by curing a composite composition containing a transparent resin composition and a glass filler. The transparent resin composition contains an alicyclic epoxy resin represented by the chemical formula (1) below and/or an alicyclic epoxy resin represented by the chemical formula (2) below, at least one compound other than alicyclic epoxy resins, which has a cationically polymerizable functional group, and a curing agent. Preferably, the blending ratio between the alicyclic epoxy resin and the compound having a cationically polymerizable functional group is within the range from 99:1 to 70:30. [chemical formula 1] [chemical formula 2]
Patent KR-20090068382-A (KR)
Title: A method and system for simultaneously displaying advertisements with an electronic program guide
Inventor: KLOSTERMAN BRIAN L
IPC: H04N5/445
Filed: 1997-05-02
Abstract: The system and method for displaying an electronic program schedule guide is provided. The system has areas (200) for displaying program schedule information (255). In addition, the system also has areas (220) that may be used for advertising programs, products or services. In another embodiment, the system has areas (250) for displaying messages to the user.
Patent KR-20090082276-A (KR)
Title: Methods and apparatus for controlling series-connected leds
Inventor: LYS IHOR A
IPC: H05B44/00
Filed: 2007-11-09
Abstract: Methods and apparatus for controlling series-connected LEDs. Two or more LEDs are connected in series between a first node and a second node, wherein a series current flows between the nodes when an operating voltage is applied across the nodes. One or more controllable current paths are connected in parallel with at least a first LED for at least partially diverting the series current around at least the first LED. A controller monitors at least one parameter representative of the operating voltage, determines a maximum number of the series-connected LEDs that can be energized by the operating voltage, and controls the controllable current path(s) so as to increase an amount of the series current that is diverted around at least the first LED when the maximum number is less than a total number of all of the LEDs connected in series. In one example, the foregoing may be implemented as an integrated circuit package to provide a lighting apparatus suitable for automotive applications.
Patent KR-20090101458-A (KR)
Title: Aqueous emulsion of olefin copolymer
Inventor: MAKINO SHIGETO
IPC: B32B27/32
Filed: 2007-12-11
Abstract: Disclosed is an aqueous emulsion containing an olefin copolymer, which has a structural unit derived from an α-olefin and/or ethylene and a structural unit derived from a vinyl compound having a substituent, an emulsifying agent, and a compound having 1-13 atoms. The compound having 1-13 atoms has either one or both of a hydroxy group and an amino group, while having at least two hydrogen atoms each derived from a hydroxyl group or an amino group in a molecule.
Patent KR-20090101928-A (KR)
Title: Enhanced telecommunications greeting system
Inventor: CAI YIGANG
IPC: H04M3/533
Filed: 2008-01-14
Abstract: This invention relates to a method and apparatus for returning custom greetings to callers of a station that is not answering a telecommunications call. The greeting can be a specific message for one caller, while other callers receive a standard greeting. Callers are identified by incoming calling line identification or by a uniform resource identifier. The message can be time sensitive so that it is activated only at specified times. The message can also be used to elicit a request from the caller to access data in the called party's database. Advantageously, special messages can be left for individual callers without disturbing the normal answering process.
Patent KR-20090109095-A (KR)
Title: Improved process for the preparation of oxidized phospholipids
IPC: C07C69/708
Filed: 2008-01-02
Abstract: Novel synthetic routes, which are highly applicable for industrial preparation of therapeutically beneficial oxidized phospholipids are disclosed. Particularly, novel methods for efficiently preparing compounds having a glycerolic backbone and one or more oxidized moieties attached to the glycerolic backbone, which are devoid of column chromatography are disclosed. Further disclosed are novel methods of introducing phosphorous-containing moieties such as phosphate moieties to compounds having glycerolic backbone and intermediates formed thereby.
Patent KR-20090125758-A (KR)
Title: Amino acid composition
Inventor: TSUCHITA HIROSHI
IPC: A23L33/00
Filed: 2008-02-25
Abstract: Disclosed is an amino acid composition which can accelerate the burning of a fat by marathon or the like, improve endurance, reduce fatigue, reduce obesity and improve anti-stress ability. Specifically disclosed is an amino acid composition comprising 3.0-10.0 parts by mass of aspartic acid, 2.5-9.0 parts by mass of threonine, 2.0-9.5 parts by mass of serine, 12.0-40.0 parts by mass of glutamic acid, 7.0-20.0 parts by mass of proline, 0.5-4.5 parts by mass of glycine, 1.0-4.5 parts by mass of alanine, 3.0-12.0 parts by mass of valine, 0.1-0.8 part by mass of cystine, 1.5-5.0 parts by mass of methionine, 2.0-8.0 parts by mass of isoleucine, 5.0-15.0 parts by mass of leucine, 3.0-10.0 parts by mass of tyrosine, 3.0-10.0 parts by mass of phenylalanine, 4.0-15.0 parts by mass of lysine, 0.8-4.0 parts by mass of tryptophan, 1.5-5.0 parts by mass of histidine, and 2.0-6.0 parts by mass of arginine relative to 100 parts by mass of the total amount of the amino acids.
Patent KR-20100014932-A (KR)
Title: Subprojectile having an energy content
Inventor: DIEWALD GUENTHER
IPC: F42B12/44
Filed: 2008-03-26
Abstract: The invention relates to a subprojectile (1) comprising a body which is provided with a borehole (5) and consists of hard metal or heavy metal, an energy component (3) with or without a firing means (4) being incorporated into the borehole (5). The energy component (3) with or without a pressure-sensitive firing means (4) is fired or activated by the air friction, by an ignition in the carrier bullet together with a firing charge, or at the latest when the target is hit.
Patent KR-20090111869-A (KR)
Title: A lighting system
IPC: H05B33/14
Filed: 2004-09-24
Abstract: A light-emitting element is disclosed that can drive at a low driving voltage and that has a longer lifetime than the conventional light-emitting element, and a method is disclosed for manufacturing the light-emitting element. The disclosed light-emitting element includes a plurality of layers between a pair of electrodes; and at least one layer among the plurality of layers contains one compound selected from the group consisting of oxide semiconductor and a metal oxide, and a compound having high hole transportation properties. Such the light-emitting element can suppress the crystallization of a layer containing one compound selected from the group consisting of oxide semiconductor and a metal oxide, and a compound having high hole transportation properties. As a result, a lifetime of the light-emitting element can be extended.
Patent KR-20090115772-A (KR)
Title: Apparatus and methods accounting for effects of discontinuities at the output of automatic gain control in a multi carrier system
Inventor: BREHLER MATTHIAS
IPC: H03G3/20
Filed: 2008-03-04
Abstract: Apparatus and methods are provided for accounting for the effects of automatic gain control (AGC) in a multi carrier communications system when combining pilot tone interlaces by essentially reversing the effects of the AGC. In an aspect, a method for adjusting for the effects of automatic gain control when combining pilot interlaces in an interlace filter of a communication system is disclosed. The method includes determining a normalization gain of an applied automatic gain control normalized to a predefined time (604). Additionally, two or more combining coefficients for an interlace filter are determined based on a selected criterion (606). Each of the two or more combining coefficients is then modified based on the determined normalization gain (608) to yield adjusted combining coefficients. Corresponding apparatus are also disclosed.
Patent KR-20090116825-A (KR)
Title: Process for manufacturing a textile support, and said textile support
Inventor: BORDES BERTRAND
IPC: D06B1/14
Filed: 2008-02-29
Abstract: The present invention relates to a process for manufacturing a textile support that includes a silicone coating, said process enabling the weight of the silicone coating to be reduced without correspondingly reducing the functional properties of the support obtained. The invention also relates to said textile support. Said process comprises the following steps: 1) preparation of a silicone composition (5), 2) application of the silicone composition prepared in step 1) on one or both faces of a textile support (4); and 3) drying and/or crosslinking of the coating deposited in step 2), preferably by heating to a temperature possibly reaching 210°C, characterized in that the application, in step 2), of the silicone composition on the textile support is carried out by transfer coating using a coating machine comprising a coating head having at least three elements, i.e. a press roll (1), a coating roll (2) and a metering roll (3), the possible other elements being metering elements, only the coating roll and press roll being in contact with the textile support.
Patent KR-20090128509-A (KR)
Title: Organic field effect transistor
Inventor: NAKAMURA YOSHIKO
IPC: H01L51/30
Filed: 2008-03-06
Abstract: Provided is an organic field effect transistor having a gate electrode (2), a gate insulting layer (3), a semiconductor layer (4), a source electrode (7) and a drain electrode (8). The source electrode (7) and the drain electrode (8) are composed of conductive layers (6, 6') and compound layers (5, 5') made of an acceptor compound, respectively. Each of the compound layers (5, 5') is arranged by being brought into contact with the semiconductor layer (4). The semiconductor layer (4) contains a polymeric compound having an ionization potential of 5.0eV or more.
Patent KR-20100016343-A (KR)
Title: Droplet dispensing device and methods
Inventor: POLLACK MICHAEL
IPC: G01N1/10
Filed: 2008-04-10
Abstract: The invention provides nonlimiting examples of structures for and methods of dispensing droplets in a droplet actuator. The droplet actuator structures and methods of the invention exhibit numerous advantages over droplet actuators of the prior art. In various embodiments, the structures and methods of the invention provide, among other things, improved efficiency, throughput, scalability, and/or droplet uniformity, as compared with existing droplet actuators. Further, in some embodiments, the droplet actuators provide configurations for improved methods of loading and/or unloading fluid and/or droplets. In yet other embodiments, the droplet actuators provide fluid loading configurations for loading numerous fluid reservoirs in a substantially simultaneous and/or substantially sequential manner.
Patent KR-20100016597-A (KR)
Title: Devices, assemblies, and methods for extracting extractable materials from polymerized biomedical devices
Inventor: DAULTON JAY SCOTT
IPC: C08J7/02
Filed: 2008-04-18
Abstract: A biomedical device carrier includes multiple recesses for holding a plurality of polymerized biomedical devices, such as polymerized ophthalmic lenses, during an extraction procedure. A biomedical device extraction assembly includes multiple biomedical device carriers. The structure of the individual carriers and the arrangement of the carriers in the assembly provide sufficient extraction of an extractable component from the biomedical devices during an extraction procedure using relatively small amounts of extraction media per biomedical device. Methods of extracting biomedical devices include providing polymerized biomedical devices in the present carriers and assemblies and contacting the devices with an extraction composition.
Patent KR-20110080427-A (KR)
Inventor: KIM DONG URN
IPC: B29C45/26
Filed: 2010-01-05
Abstract: 본 발명은 인서트 몰드 전사용 사출 금형 장치 및 이를 이용하여 사출 제품을 제조하는 방법에 관한 것으로, 0.5 ~ 1.5mm의 두께를 가지는 사출 제품을 형성하기 위한 인서트 몰드 전사용 사출 금형 장치에 있어서, 상기 사출 제품 두께의 70 ~ 80%의 두께를 갖고, 상기 사출 제품 면적의 5 ~ 15%의 면적을 갖는 형태로 상기 사출 금형 장치에 게이트부를 포함시킴으로써, 사출 제품에서 발생되는 열이 상기 게이트부를 통하여 배출 되도록 하고, 이로 인해서 인서트 몰드 전사 필름의 탄화가 방지될 수 있도록 하고, 생산성을 향상시키고, 불량품이 발생되는 것을 방지할 수 있도록 하는 발명에 관한 것이다.
Patent KR-20110083989-A (KR)
Title: System and method for fault monitoring of the epc network elements
Inventor: YEOM KEUN HYUK
IPC: G06K17/00
Filed: 2010-01-15
Abstract: PURPOSE: A system for monitoring a fault on an EPC(Electronic Product Code) network elements and a method thereof are provided to efficiently monitor through a fault detection between the communication speed monitoring and the network elements. CONSTITUTION: A system for monitoring a fault on an EPC network elements comprises a communication speed measuring block(20) which measures communication speed of an EPC network elements, a fault information gathering block(21) which collects fault information about the EPC network elements, and a storage(22) which stores information which is stored from the communication speed measuring block and the fault information gathering block.
Patent KR-20100138725-A (KR)
Title: Method and apparatus for processing virtual world
Inventor: HAN SEUNG JU
IPC: G06T17/40
Filed: 2010-01-22
Abstract: PURPOSE: A method and apparatus for processing virtual world is provided to implement the interaction between real world and virtual world by transmitting data which is measured in the real world by a sensor to the virtual world through sensor properties. CONSTITUTION: A method and apparatus for processing a virtual world is comprised of the steps: storing sensor characteristics(S1110); and determining a first value which is received from a sensor and transmitting a second value corresponding to the first value(S1120). The sensor has a maximum value and minimum value which is variable. If the first value is less than or equal to the maximum value and is larger than or equal to the minimum value, the second value corresponding to the first value is transmitted to the virtual world. The sensor characteristics include a first value which is sensed by the sensor.
Patent KR-20110087095-A (KR)
Title: Chiller
Inventor: HWANG JUN HYEON
IPC: F25B39/00
Filed: 2010-01-25
Abstract: PURPOSE: A chiller is provided to prevent damage to a compressor by minimizing liquefied refrigerants flowing into the compressor. CONSTITUTION: A chiller comprises an expander, an evaporator, a compressor, a condenser(30), and a liquid receiver for heat exchange. The expander expands refrigerants. The evaporator has an evaporation space where the expanded refrigerants are evaporated. A cooling water tube is arranged in the evaporation space. The compressor compresses the evaporated refrigerants. The condenser has a condensing space where the compressed refrigerants are condensed. A cooling water tube is arranged in the condensing space. The liquid receiver has first, second, and third flow paths(42,44,46).